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Research Interests
Research Interests
Harmonic analysis: weighted inequalities and one-sided Calderón-Zygmund theory;
Discrete analogs in analysis: harmonic extensions on ℤ × ℕ and (ℤ/nℤ) × ℕ
Publications
Publications
Ljupcho Petrov, Harmonic extensions on ℤ × ℕ and a discrete Hilbert transform (2025). Submitted; preprint available at: arXiv:2510.16494.
A. Walton Green, Ljupcho Petrov, and Brett D. Wick, An A₂ theorem for one-sided Calderón-Zygmund operators (2025). Submitted; preprint available here.
Talks
Talks
Seminar Talks:
December 2025 (upcoming) | Analysis Seminar at WashU
November 2023 | Analysis Seminar at WashU
“Weighted estimates for the martingale transform and one-sided Calderón-Zygmund operators”
Colloquium Talk:
October 2025 (upcoming) | Saint Louis University Colloquium
“Harmonic extensions on ℤ × ℕ and a discrete Hilbert transform”
Conference Talks:
“An A₂ theorem for one-sided Calderón-Zygmund operators:”
November 2025 (upcoming) | Northeastern Analysis Meetings
University of DelawareNovember 2025 (upcoming) | Prairie Analysis Seminar
Kansas State University
Other Talks:
2022 - Present | Multiple talks at the Harmonic Analysis Learning Seminar
Washington University in St. Louis
Poster Presentations
Poster Presentations
“An A₂ theorem for one-sided Calderón-Zygmund operators:”
October 2025 (upcoming) | The 2025 AMS Fall Central Sectional Meeting
Saint Louis UniversityApril 2025 | Expanding Pathways in Harmonic Analysis
Washington University in St. Louis
“Weighted estimate for one-sided Calderón-Zygmund operators:”
December 2024 | Harmonic Analysis and Convexity Workshop
ICERMOctober 2024 | Fall Fourier Talks
University of MarylandJune 2024 | Harmonic Analysis and Differential Equations Conference In Honor of Jill Pipher
Macquarie University, Australia
Brett and I at the Conference In Honor of Jill Pipher in Australia
Other Conferences Attended
Other Conferences Attended
January 2025 | The 2025 Joint Mathematical Meetings
Seattle, Washington
March 2024 | The 13th Ohio River Analysis Meeting
University of Kentucky
January 2024 | iTeach (conference on teaching-related research)
Washington University in St. Louis
October 2022 | Guido Weiss Memorial Conference On Harmonic Analysis
Washington University in St. Louis
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